Math 1 Evaluating and Interpreting Function Notation

Front

What does the function c(m) = 1.45m + 3.50 represent?

Back

The cost of a taxi for m miles.

Front

What does c(7) represent in the function c(m) = 1.45m + 3.50?

Back

The cost to ride 7 miles.

Front

What does c(m) represent in the function c(m) = 1.45m + 3.50?

Back

Total Cost of a taxi.

Front

Given h(x) = -x^2 + 3x, what is h(5)?

Back

h(5) = -10.

Front

Given f(x) = 2x^2 + 5x - 17, what is f(-1)?

Back

f(-1) = -20.

Front

What does the function d(x) = 9.25x represent?

Back

Derek's total earnings after x hours of work.

Front

What does d(4) = 37 mean in the context of Derek's earnings?

Back

After 4 hours of work, Derek makes $37.

Front

What is the general form of a linear function?

Back

f(x) = mx + b, where m is the slope and b is the y-intercept.

Front

What is the slope in the function c(m) = 1.45m + 3.50?

Back

The slope is 1.45, representing the cost per mile.

Front

What is the y-intercept in the function c(m) = 1.45m + 3.50?

Back

The y-intercept is 3.50, representing the base fare.